TABLE 5.

Model with three variables.

GLM_r_IZ_CZ
GLM Procedure
Class level information
Class	Levels	Values
Count	7	1 2 3 4 5 6 7
Pha	4	1 2 3 4
R	6	1 2 3 4 5 6
IZ	16	10 100 110 120 20 30 40 50 51 60 61 70 71 80 81 90
CZ	16	10 100 110 120 20 30 40 50 51 60 61 70 71 80 81 90
Fin	2	0 1
Number of read observations 745
Number of used observations 745
Source	DF	Sum of squares	Mean square	F-Value	Pr > F
Model	472	1296.709092	2.747265	1.55	<0.0001
Error	272	483.497619	1.777565	–	–
Total correct	744	1780.206711	–	–	–
R-square		Coef Var	MSE Root	Count mean
0.728404		39.39999	1.333253	3.383893
Source	DF	Tipo I SS	Mean square	F-Value	Pr > F
R	5	40.7036506	8.1407301	4.58	0.0005
IZ	15	91.3061201	6.0870747	3.42	<0.0001
R*IZ	70	153.8869358	2.1983848	1.24	0.1191
CZ	17	218.0828541	12.8284032	7.22	<0.0001
R*CZ	72	121.8964568	1.6930063	0.95	0.5878
IZ*CZ	130	369.3525555	2.8411735	1.60	0.0007
R *IZ*CZ	163	301.4805195	1.8495737	1.04	0.3839